import { EventEmitter } from 'events';
import type { GitWatcherConfig, GitWatcherStatus, GitWatcherBatch } from './types';
/**
 * Git Watcher - Monitors repository for file changes and batches them for RAG processing
 */
export declare class GitWatcher extends EventEmitter {
    private id;
    private config;
    private status;
    private errorMessage?;
    private watcher?;
    private metadataExtractor;
    private fileFilter;
    private batchAccumulator;
    private filesIndexed;
    private lastSync?;
    constructor(config: GitWatcherConfig);
    /**
     * Start watching the repository
     */
    start(): Promise<void>;
    /**
     * Pause watching
     */
    pause(): Promise<void>;
    /**
     * Resume watching
     */
    resume(): Promise<void>;
    /**
     * Stop watching
     */
    stop(): Promise<void>;
    /**
     * Get current watcher status
     */
    getStatus(): GitWatcherStatus;
    /**
     * Manually trigger sync (bypass debounce)
     */
    manualSync(): Promise<GitWatcherBatch | null>;
    /**
     * Handle file change event
     */
    private onFileChange;
}
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